GM 2.2L Index of Articles

If your car has the battery light shining nice and bright, once you start its engine, there's a good chance that the alternator has failed. The cool thing is that... [read more]

When the fuel pump fails, your car is not gonna' start. Thankfully, testing the fuel pump on your 2.2L Ecotec equipped GM vehicle is not that hard. So if you suspect that... [read more]

In this tutorial, I'm gonna' show you two different ways to test the blower motor resistor on your 2.2L GM vehicle. The first test, and probably the most popular way to... [read more]

A failed fuel injector will cause your 2002-2005 2.2L Ecotec equipped GM car (Cavalier, Classic, Alero, Grand Am, and Sunfire) to misfire. Troubleshooting a failed fuel... [read more]

If your vehicle is experiencing a ‘no blower condition’, the very first thing you need to check is the blower motor. If you've never troubleshooted a blower... [read more]

This tutorial will show you how to test the throttle position sensor on the 2002-2005 vehicles equipped with the 2.2L GM Ecotec engine. These vehicles are the: Chevrolet... [read more]

The MAP sensor on your 2.0L, 2.2L or 2.5L GM car or pickup is a three wire sensor that you can easily and very accurately test with only a multimeter. This article will... [read more]

This tutorial will help you test the blower switch on 1991 to 1994 Chevy Cavalier. The blower switch can be tested with a multimeter and I'll show you how in a step-by-step... [read more]

This article will help you to diagnose Diagnostic Trouble Codes: P0135, P0141, P0155, P0161 on your GM 2.2L, 2.4L, 3.1L, 3.4L, 3.8L, 4.3L, 5.0L, 5.7L. All of these Trouble... [read more]

You can very accurately test the alternator on your 1994-1997 2.2L Chevy S10 (GMC Sonoma, Isuzu Hombre) with a simple multimeter. In this tutorial, I'll show you three... [read more]